<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="活动名称" prop="name">
        <el-input
          v-model="queryParams.name"
          placeholder="请输入活动名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['Community:activity:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['Community:activity:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['Community:activity:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['Community:activity:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="activityList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="序号" align="center" type="index" :index="createIndex" />
      <el-table-column label="活动报名二维码url" align="center" prop="applyQrcode">
         <template slot-scope="scope">
          <img :src="scope.row.applyQrcode" width="100" height="100" @click="previewpices(scope.row.applyQrcode)"/>
        </template>
      </el-table-column>
      <el-table-column label="活动二维码url" align="center" prop="qrcode" >
         <!-- 图片的显示 -->
                 <template   slot-scope="scope">    
                  <img :src="scope.row.qrcode" width="100" height="100"  @click="previewPic(scope.row.qrcode)"/>      
                 </template>        
      </el-table-column>
      <el-table-column label="活动名称" align="center" prop="name" :show-overflow-tooltip="true">
        <template slot-scope="scope">
          <span>{{scope.row.name}}</span>
        </template>
      </el-table-column>
      <el-table-column label="收藏人数" align="center" prop="collectNumber" />
      <el-table-column label="报名人数" align="center" prop="applyNumber" />
      <el-table-column label="状态" align="center" prop="status" >
          <template slot-scope="scope">
          <el-switch  v-model="scope.row.status"
                active-color="#13ce66"
                inactive-color="#ff4949"
                :active-value="0"
                :inactive-value="2"
                @change="handleStatusChange(scope.row)"></el-switch>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['Community:activity:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['Community:activity:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    
    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />
<!-- 图片预览   放在表格外面，这是个弹出狂-->
      <el-dialog :visible.sync="dialogVisible" :modal="false" title="图片预览" style="width: 100%; margin: 0 auto 50px;" >
        <img :src="previewpic" alt=""  width="100%"  height="100%"/>
        <span slot="footer" class="dialog-footer">
          </span>
       </el-dialog>
  <!-- 图片预览 -->
    <!-- 添加或修改义工活动信息对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="60%" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="120px">
        <el-row :gutter="20">
          <el-col :span="10" :xs="24">
        <el-form-item label="图片地址" prop="pcUrl">
          <el-upload
          class="avatar-uploader"
          action="https://jsonplaceholder.typicode.com/posts/"
          :show-file-list="false"
          :on-success="handleAvatarSuccess"
          :before-upload="beforeAvatarUpload">
          <img v-if="imageUrl" :src="imageUrl" class="avatar">
          <i v-else class="el-icon-plus avatar-uploader-icon"></i>
        </el-upload>
        </el-form-item>
        <el-form-item label="活动名称" prop="name">
          <el-input v-model="form.name" placeholder="请输入活动名称" />
        </el-form-item>
        <el-form-item label="最大活动人数" prop="maxNumber">
          <el-input v-model="form.maxNumber" placeholder="请输入最大活动人数" />
        </el-form-item>
        <el-form-item label="轰动人数范围" prop="peopleNumber">
          <el-input v-model="form.peopleNumber" placeholder="请输入轰动人数范围" />
        </el-form-item>
        <el-form-item label="报名价格(以分做单位)" prop="price">
          <el-input v-model="form.price" placeholder="请输入报名价格(以分做单位)" />
        </el-form-item>
        <el-form-item label="每工时的积分(每小时)" prop="integral">
          <el-input v-model="form.integral" placeholder="请输入每工时的积分(每小时)" />
        </el-form-item>
        <el-form-item label="活动报名开始时间" prop="applyStartTime">
          <el-date-picker clearable
            v-model="form.applyStartTime"
            type="date"
            value-format="yyyy-MM-dd"
            placeholder="请选择活动报名开始时间">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="活动报名结束时间" prop="applyEndTime">
          <el-date-picker clearable
            v-model="form.applyEndTime"
            type="date"
            value-format="yyyy-MM-dd"
            placeholder="请选择活动报名结束时间">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="联系电话" prop="telPhone">
          <el-input v-model="form.telPhone" placeholder="请输入联系电话" />
        </el-form-item>
        <el-form-item label="活动开始时间" prop="startTime">
          <el-date-picker clearable
            v-model="form.startTime"
            type="date"
            value-format="yyyy-MM-dd"
            placeholder="请选择活动开始时间">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="活动结束时间" prop="endTime">
          <el-date-picker clearable
            v-model="form.endTime"
            type="date"
            value-format="yyyy-MM-dd"
            placeholder="请选择活动结束时间">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="活动地址" prop="address">
          <el-input v-model="form.address" placeholder="请输入活动地址" />
        </el-form-item>
        <el-form-item label="自定义字段内容" prop="customField">
          <el-input v-model="form.customField" type="textarea" placeholder="请输入内容" />
        </el-form-item>
          </el-col>
         
          <el-col :span="14" :xs="24">
             <div class="contentDiv">
        <el-form-item label="活动内容">
          <editor v-model="form.content" :min-height="192"/>
        </el-form-item>
          </div>
          </el-col>
        
        </el-row>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
    //显示签到二维码
     <el-dialog :visible.sync="createDialogVisible" :modal="false" title="签到二维码">
    <img :src="previewpiced" alt=""  width="100%"  height="100%"/>
    <span slot="footer" class="dialog-footer">
      <el-button type="primary" @click="createDialogVisible">OK</el-button>
    </span>
  </el-dialog>
  </div>
</template>

<script>
import { listActivity, getActivity, delActivity, addActivity, updateActivity,changeNoticeStatus } from "@/api/Community/activity";

export default {
  name: "Activity",
  data() {
    return {

        previewpiced:"",
      createDialogVisible:false,

        dialogVisible: false,
        previewpic: "",
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 义工活动信息表格数据
      activityList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      imageUrl: '',
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        userId: null,
        contacts: null,
        pcUrl: null,
        name: null,
        maxNumber: null,
        peopleNumber: null,
        price: null,
        integral: null,
        applyStartTime: null,
        applyEndTime: null,
        telPhone: null,
        startTime: null,
        endTime: null,
        content: null,
        address: null,
        customField: null,
        collectNumber: null,
        applyNumber: null,
        isGf: null,
        qrcode: null,
        applyQrcode: null,
        asId: null,
        status: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        asId: [
          { required: true, message: "协会id不能为空", trigger: "blur" }
        ],
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    createIndex(index){
      return (this.queryParams.pageNum - 1) * this.queryParams.pageSize + index + 1;
    },
     //预览大图
       previewPic(url) {
           this.previewpic = url;
           this.dialogVisible = true;
        },
    /** 查询义工活动信息列表 */
    getList() {
      this.loading = true;
      listActivity(this.queryParams).then(response => {
        this.activityList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    //上传图片
          handleAvatarSuccess(res, file) {
        this.imageUrl = URL.createObjectURL(file.raw);
      },
      beforeAvatarUpload(file) {
        const isJPG = file.type === 'image/jpeg';
        const isLt2M = file.size / 1024 / 1024 < 2;

        if (!isJPG) {
          this.$message.error('上传头像图片只能是 JPG 格式!');
        }
        if (!isLt2M) {
          this.$message.error('上传头像图片大小不能超过 2MB!');
        }
        return isJPG && isLt2M;
      },

     //预览大图
       previewpices(url) {
           this.previewpiced = url;
           this.createDialogVisible = true;
        },

         handleStatusChange(row) {
      let text = row.status === "0" ? "启用" : "停用";
      this.$modal.confirm('确认要"' + text + '""' + row.id + '"公告吗？').then(function() {
        return changeNoticeStatus(row.id, row.status);
      }).then(() => {
        this.$modal.msgSuccess(text + "成功");
      }).catch(function() {
        row.status = row.status === "0" ? "2" : "0";
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        userId: null,
        contacts: null,
        pcUrl: null,
        name: null,
        maxNumber: null,
        peopleNumber: null,
        price: null,
        integral: null,
        applyStartTime: null,
        applyEndTime: null,
        telPhone: null,
        startTime: null,
        endTime: null,
        content: null,
        address: null,
        customField: null,
        collectNumber: null,
        applyNumber: null,
        isGf: null,
        qrcode: null,
        applyQrcode: null,
        asId: null,
        updateTime: null,
        createTime: null,
        status: 0
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加义工活动信息";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getActivity(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改义工活动信息";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateActivity(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addActivity(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal.confirm('是否确认删除义工活动信息编号为"' + ids + '"的数据项？').then(function() {
        return delActivity(ids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('Community/activity/export', {
        ...this.queryParams
      }, `activity_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
<style >

 .el-tooltip__popper{
    max-width:20%;
  }
  .el-tooltip__popper,.el-tooltip__popper.is-dark{
    background:rgb(27, 100, 190) !important;
    color: #fff !important;
    line-height: 20px;
    font-size: 15px;
  } 


  .avatar-uploader .el-upload {
    border: 1px dashed #d9d9d9;
    border-radius: 6px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
  }
  .avatar-uploader .el-upload:hover {
    border-color: #409EFF;
  }
  .avatar-uploader-icon {
    font-size: 28px;
    color: #8c939d;
    width: 178px;
    height: 178px;
    line-height: 178px;
    text-align: center;
  }
  .avatar {
    width: 178px;
    height: 178px;
    display: block;
  }
  

  .contentDiv{
    height: 800px;
    overflow: auto;
  }

</style>
